Henryk Sliwinski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-ch 25th | ??/??/1968 | 0 | Poland |
| Havirov | 08/??/1968 | 0 | Czech Republic |
| POL-ch 24th | 02/12/1967 | 0 | Poland |
| POL-chT 20th | 09/??/1967 | 0 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| A48 | King's Indian, East Indian defence | 11 games |
| A47 | Queen's Indian defence | 2 games |
| B07 | Pirc defence | 2 games |
| A46 | Queen's pawn game | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B19 | Caro-Kann, classical, 7...Nd7 | 5 games |
| B10 | Caro-Kann defence | 3 games |
| A00 | Polish (Sokolsky) opening | 3 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |


Poland
Czech Republic